Crypto++  7.0
Free C++ class library of cryptographic schemes
Classes | Public Types | List of all members
LEA Class Reference

LEA 128-bit block cipher. More...

+ Inheritance diagram for LEA:

Classes

class  Base
 LEA block cipher transformation functions. More...
 
class  Dec
 Encryption transformation. More...
 
class  Enc
 Encryption transformation. More...
 

Public Types

typedef BlockCipherFinal< ENCRYPTION, EncEncryption
 
typedef BlockCipherFinal< DECRYPTION, DecDecryption
 
- Public Types inherited from BlockCipherDocumentation
typedef BlockCipher Encryption
 implements the BlockCipher interface
 
typedef BlockCipher Decryption
 implements the BlockCipher interface
 

Additional Inherited Members

- Static Public Member Functions inherited from LEA_Info
static const std::string StaticAlgorithmName ()
 The algorithm name. More...
 
- Static Public Member Functions inherited from VariableKeyLength< 16, 16, 32, 8 >
static size_t StaticGetValidKeyLength (size_t keylength)
 Provides a valid key length for the algorithm provided by a static function. More...
 
- Static Public Attributes inherited from FixedBlockSize< 16 >
static const int BLOCKSIZE
 The block size of the algorithm provided as a constant.
 
- Static Public Attributes inherited from VariableKeyLength< 16, 16, 32, 8 >
static const int MIN_KEYLENGTH
 The minimum key length used by the algorithm provided as a constant. More...
 
static const int MAX_KEYLENGTH
 The maximum key length used by the algorithm provided as a constant. More...
 
static const int DEFAULT_KEYLENGTH
 The default key length used by the algorithm provided as a constant. More...
 
static const int KEYLENGTH_MULTIPLE
 The key length multiple used by the algorithm provided as a constant. More...
 
static const int IV_REQUIREMENT
 The default IV requirements for the algorithm provided as a constant. More...
 
static const int IV_LENGTH
 The default initialization vector length for the algorithm provided as a constant. More...
 

Detailed Description

LEA 128-bit block cipher.

LEA provides 128-bit block size. The valid key size is 128-bits, 192-bits and 256-bits.

Note
Crypto++ provides a byte oriented implementation
See also
LEA, LEA: A 128-Bit Block Cipher for Fast Encryption on Common Processors
Since
Crypto++ 7.1

Definition at line 52 of file lea.h.


The documentation for this class was generated from the following file: